Base | Representation |
---|---|
bin | 111111110100000… |
… | …1110011000111100 |
3 | 12112020010211100111 |
4 | 1333220032120330 |
5 | 13341130014012 |
6 | 552250235404 |
7 | 104030222446 |
oct | 17750163074 |
9 | 5466124314 |
10 | 2141251132 |
11 | 9a9753739 |
12 | 4b9125b64 |
13 | 281802007 |
14 | 164547496 |
15 | c7eb4ba7 |
hex | 7fa0e63c |
2141251132 has 24 divisors (see below), whose sum is σ = 3953376000. Its totient is φ = 1011971376.
The previous prime is 2141251093. The next prime is 2141251139. The reversal of 2141251132 is 2311521412.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2141251139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1869 + ... + 65467.
It is an arithmetic number, because the mean of its divisors is an integer number (164724000).
Almost surely, 22141251132 is an apocalyptic number.
It is an amenable number.
2141251132 is a deficient number, since it is larger than the sum of its proper divisors (1812124868).
2141251132 is a wasteful number, since it uses less digits than its factorization.
2141251132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64065 (or 64063 counting only the distinct ones).
The product of its digits is 480, while the sum is 22.
The square root of 2141251132 is about 46273.6548372830. The cubic root of 2141251132 is about 1288.9098279143.
Adding to 2141251132 its reverse (2311521412), we get a palindrome (4452772544).
The spelling of 2141251132 in words is "two billion, one hundred forty-one million, two hundred fifty-one thousand, one hundred thirty-two".
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